Ricoh D131 Service Manual page 1536

Solenoids
SOL Top Tray JG Solenoid
SOL Exit JG Solenoid
SOL Reverse JG Solenoid
SOL LE Stop Pawl Solenoid
SOL Bypass JG Solenoid
Boards
PCB PSU
PCB PSU Fan
PCB Main Board
SM
Operates the junction gate that sends the
paper to the top tray after the direction of the
paper has been reversed up and out of the
horizontal paper path.
Operates the exit junction gate that directs
paper from the multi-fold unit to the exit for
the downstream unit or to the exit for the
folded paper tray.
Operates the junction gate that opens the
horizontal feed path to paper sent from the
fold crease unit.
Operates the pawl that prevents bending of
the leading edge while the paper is being
folded in the 2nd fold unit.
Operates the bypass junction gate which
directs paper from the 2nd fold unit to either
the bypass or the 3rd fold unit.
Supplies the 24V power for the operation of the motors and
solenoids, and the 5V power for the main board and sensors.
Cools the PSU.
Controls operation of the motors, solenoids, sensors, and
interface with the main machine.
143
Electrical Components
D454/D615